We have been discussing about Gmail Labs and its features, in such a way it has introduced a new feature for us to come out of attaching images. If we want to enable this setting, we have to enable “Inserting Images” from Labs Tab under settings. As soon as it is enabled, we can see a new toolbar icon as shown in the picture.
We have to click on the little image icon, therefore, we can insert images in two ways: by uploading image files from your computer or providing image URLs. The main thing to be noted about this feature is, we have to be in rich formatting mode to use this feature. Moreover, Gmail will never show the URL based images in mails by default to protect us from spammers. Therefore, recipients should have to click “Display Images Below” or “Always Display Images From” to see the images.